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fuzz: Bump FuzzedDataProvider.h

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Latest version from https://raw.githubusercontent.com/llvm/llvm-project/70de7e0d9a95b7fcd7c105b06bd90fdf4e01f563/compiler-rt/include/fuzzer/FuzzedDataProvider.h
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MarcoFalke 2020-12-31 08:50:08 +01:00
parent f1f26b8d5b
commit fafce49336
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1 changed files with 9 additions and 0 deletions
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9
src/test/fuzz/FuzzedDataProvider.h
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@ -14,6 +14,7 @@
#define LLVM_FUZZER_FUZZED_DATA_PROVIDER_H_
#include <algorithm>
#include <array>
#include <climits>
#include <cstddef>
#include <cstdint>
@ -71,6 +72,8 @@ class FuzzedDataProvider {
// Returns a value from the given array.
template <typename T, size_t size> T PickValueInArray(const T (&array)[size]);
template <typename T, size_t size>
T PickValueInArray(const std::array<T, size> &array);
template <typename T> T PickValueInArray(std::initializer_list<const T> list);
// Writes data to the given destination and returns number of bytes written.
@ -301,6 +304,12 @@ T FuzzedDataProvider::PickValueInArray(const T (&array)[size]) {
return array[ConsumeIntegralInRange<size_t>(0, size - 1)];
}
template <typename T, size_t size>
T FuzzedDataProvider::PickValueInArray(const std::array<T, size> &array) {
static_assert(size > 0, "The array must be non empty.");
return array[ConsumeIntegralInRange<size_t>(0, size - 1)];
}
template <typename T>
T FuzzedDataProvider::PickValueInArray(std::initializer_list<const T> list) {
// TODO(Dor1s): switch to static_assert once C++14 is allowed.